Cowans Gap Lake Weather Forecast

    • 37
    • 62

    Sunny

    • 39
    • 63

    Mostly Sunny

    • 32
    • 58

    Mostly Sunny

    • 34
    • 58

    Sunny

    • 37
    • 61

    Mostly Sunny

    • 43
    • 67

    Partly Sunny

    • 41
    • 64

    Partly Sunny

Today 21 Oct Fulton

Partly sunny. Highs around 60.

Tonight 21 Oct Fulton

Clear. Lows in the upper 30s. North Winds around 5 Mph.

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  • Temperature Real-Time

Cowans Gap Lake Temperature Statistics

October Temperature

Hagerstown, Washington County Regional Airport (22.4 miles)

  • Lowest 19 October, 2026

    34 °F

  • Average October

    61.9 °F

  • Highest 2 October, 2026

    86.6 °F

Climate (2021–2026)

Hagerstown, Washington County Regional Airport (22.4 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    66 °F
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